 R&D Productivity and the Spillover Effects of High‐tech Industry on the Traditional Manufacturing Sector: The Case of TaiwanKuen‐Hung Tsai and Jiann‐Chyuan Wang The World Economy, 2004, vol. 27, issue 10, 1555-1570 Abstract: This study sets out to estimate the impact of R&D on productivity within the private sector, with further analysis of the different impacts of R&D within high‐tech and traditional manufacturing firms. We also attempt to examine the spillover effects from R&D investment in the high‐tech sector on productivity growth within the traditional industries. Using a sample of 136 large manufacturing firms during the period 1994–2000, we develop an extended version of the Cobb‐Douglas production function model, and our findings suggest that Taiwan's R&D investment had a significant impact on firm productivity growth, with output elasticity standing at around 0.18. When the sample is divided into high‐tech and traditional firms, the R&D output elasticity in high‐tech firms is significantly greater than that found in traditional firms. In addition, the average rate of return in high‐tech firms is much greater than that estimated for other industries. Besides, our empirical results show that, although significant, the impact of R&D investment from the high‐tech sector, on the productivity growth of traditional firms, is rather limited. Date: 2004 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:bla:worlde:v:27:y:2004:i:10:p:1555-1570 Ordering information: This journal article can be ordered from Access Statistics for this article The World Economy is currently edited by David Greenaway More articles in The World Economy from Wiley Blackwell |
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